103 Hera:DISCOVERER:James Craig Watson####James Craig Watson:ALMA_MATER:University of Michigan####103 Hera:PERIAPSIS:371240000.0 (kilometres)####James Craig Watson:NATIONALITY:Canada####James Craig Watson:DEATH_PLACE:Madison, Wisconsin
103 Hera was discovered by James Craig Watson, a Canadian who studied at the University of Michigan and died in Madison, Wisconsin. Its periapsis is 371240000.0km.